public class Test2 {
    // 解决死锁
    public static void main(String[] args) throws InterruptedException {
        Object locker1 = new Object();
        Object locker2 = new Object();

        Thread t1 = new Thread(() -> {
           synchronized (locker1){
               System.out.println("t1 获取到 locker1");
               try {
                   Thread.sleep(1000);
               } catch (InterruptedException e) {
                   throw new RuntimeException(e);
               }
               synchronized (locker2){
                   System.out.println("t1 获取到 locker2");
               }
           }
        });

        Thread t2 = new Thread(() -> {
            synchronized (locker1){
                System.out.println("t2 获取到 locker1");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                synchronized (locker2){
                    System.out.println("t2 获取到 locker2");
                }
            }
        });

        t1.start();
        t2.start();

    }
}
